Container sleeve



FIG. 1 is a perspective view of the container sleeve showing our new design, the cup is shown in broken lines for illustrative purposes only and forms no part of the claimed design.

FIG. 2 is a top perspective view thereof.

FIG. 3 is a top plan view thereof.

FIG. 4 is a left side view thereof.

FIG. 5 is a right side view thereof.

FIG. 6 is a front view thereof.

FIG. 7 is a rear view thereof; and,

FIG. 8 is a bottom plan view thereof.

In the drawings, the broken lines depict environmental subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a container sleeve, as shown and described. 